详细的介绍了DAC1208和ADS7804芯片的资料。并且有相应的例子及其程序...

三星原厂的S3C2440开发板测试程序-Samsung S3C2440 development board of the original test procedure

在44B0板子上添加IIC键盘--Add IIC keyboard on 44B0 board.

tms320dm6446开发板原理图，包括各种接口。-TMS320DM6446 development board schematic diagram, including the various interfaces.

lpc2100_arm_keil实例,很好的实例，我用过-lpc2100_arm_keil examples, good example, I used

面向实时嵌入式系统的图形用户界面支持系统——MiniGUI。Doc格式包含许多原始的Linux代码

LCD driver for MSP430F470 Softbaugh development board - with character generator-LCD driver for MSP430F470 Softbaugh development board- with character generator

ARM7下面读写串口的两种方式：中断方式和查询方式的源代码。详细介绍了ARM7下面读写串口的方式。-ARM7 serial read and write the following two ways: interrupt mode and query the source code. Described in detail ARM7 serial read and write the following way.

ARM732位嵌入式系统，看门狗溢出产生中断的代码-ARM732-bit embedded systems, watchdog overflow interrupt generated code

T-Ker测试synchronization_communicationsemaphore部分的tk_cre_sem,tk_del_sem, tk_sig_sem, tk_wai_sem, tk_ref_sem在移植的uT-Engine上运行是否正常。 api的返回值正确与否，在ads上设断点观察，同时用Lpc2104上的LED显示（如果正确，则程序中设定的LED就闪亮）nel中的flag小实验程序-T- Ker test synchronization_communication tk_cre_sem part of the semaphore, tk_del_sem. tk_sig_sem, tk_wai_sem. tk_ref_sem transplantation in the UT-Engine running normal. Api return to the correct value, based on the ads breakpoint observation, Lpc2104 using the LED display (if correct, procedures were set on the flashing LED) nel flag of the small experimental procedure

NRF24L01的特点： 1．2．4G 全球开放 ISM 频段，最大 0dBm 发射功率，免许可证使用 2．支持六路通道的数据接收, 2 M b i t / s使得高质量的V o I P成为可能 3．2MBPS 速率下接收时的峰值电流 12.5mA 4. 在2 M b i t / s速率下@ 0 d B m输出时的峰值电流1 1 m A 5. 掉电模式下的功耗4 0 0 n A 6. 待机模式下的功耗3 2 u A 7.1 3 0 u s的快速切换和唤醒时间 8. 可在1 . 9t o3 . 6 V低电压工作 9. 1 9 m m * 1 2 m m超小尺寸 10.模块管脚标准贴片1.27mm 应用：遥控、遥测、无线抄表、门禁系统、小区传呼、工业数据采集系统、无线标签、 身份识别、非接触 RF智能卡、小型无线数据终端、安全防火系统、无线遥控系